| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.67 | 8.387% | $44.081 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $133.44 | 5.301% | $140.5137 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $209.80 | 7.505% | $225.5455 | $225.55 | $225.55 | $225.50 |
| Purchase #4 | $78.45 | 3.601% | $81.275 | $81.28 | $81.30 | $81.30 |
| Purchase #5 | $227.83 | 7.529% | $244.9833 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $141.45 | 13.870% | $161.0691 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $76.45 | 3.618% | $79.216 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $908.09 | $976.6836 | $976.69 | $976.70 | $976.70 | |